diff --git a/MAINTAINERS b/MAINTAINERS
index c27f3190737f..67f967175e11 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1081,7 +1081,7 @@ S:	Maintained
 F:	Documentation/arch/x86/amd_hsmp.rst
 F:	arch/x86/include/asm/amd_hsmp.h
 F:	arch/x86/include/uapi/asm/amd_hsmp.h
-F:	drivers/platform/x86/amd/hsmp.c
+F:	drivers/platform/x86/amd/hsmp/
 
 AMD IOMMU (AMD-VI)
 M:	Joerg Roedel <joro@8bytes.org>
diff --git a/drivers/platform/x86/amd/Kconfig b/drivers/platform/x86/amd/Kconfig
index f88682d36447..2c671cc17d63 100644
--- a/drivers/platform/x86/amd/Kconfig
+++ b/drivers/platform/x86/amd/Kconfig
@@ -3,22 +3,10 @@
 # AMD x86 Platform Specific Drivers
 #
 
+source "drivers/platform/x86/amd/hsmp/Kconfig"
 source "drivers/platform/x86/amd/pmf/Kconfig"
 source "drivers/platform/x86/amd/pmc/Kconfig"
 
-config AMD_HSMP
-	tristate "AMD HSMP Driver"
-	depends on AMD_NB && X86_64 && ACPI
-	help
-	  The driver provides a way for user space tools to monitor and manage
-	  system management functionality on EPYC server CPUs from AMD.
-
-	  Host System Management Port (HSMP) interface is a mailbox interface
-	  between the x86 core and the System Management Unit (SMU) firmware.
-
-	  If you choose to compile this driver as a module the module will be
-	  called amd_hsmp.
-
 config AMD_WBRF
 	bool "AMD Wifi RF Band mitigations (WBRF)"
 	depends on ACPI
diff --git a/drivers/platform/x86/amd/Makefile b/drivers/platform/x86/amd/Makefile
index dcec0a46f8af..96ec24c8701b 100644
--- a/drivers/platform/x86/amd/Makefile
+++ b/drivers/platform/x86/amd/Makefile
@@ -5,7 +5,6 @@
 #
 
 obj-$(CONFIG_AMD_PMC)		+= pmc/
-amd_hsmp-y			:= hsmp.o
-obj-$(CONFIG_AMD_HSMP)		+= amd_hsmp.o
+obj-y				+= hsmp/
 obj-$(CONFIG_AMD_PMF)		+= pmf/
 obj-$(CONFIG_AMD_WBRF)		+= wbrf.o
diff --git a/drivers/platform/x86/amd/hsmp/Kconfig b/drivers/platform/x86/amd/hsmp/Kconfig
new file mode 100644
index 000000000000..b55d4ed9bceb
--- /dev/null
+++ b/drivers/platform/x86/amd/hsmp/Kconfig
@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# AMD HSMP Driver
+#
+
+config AMD_HSMP
+	tristate "AMD HSMP Driver"
+	depends on AMD_NB && X86_64 && ACPI
+	help
+	  The driver provides a way for user space tools to monitor and manage
+	  system management functionality on EPYC server CPUs from AMD.
+
+	  Host System Management Port (HSMP) interface is a mailbox interface
+	  between the x86 core and the System Management Unit (SMU) firmware.
+
+	  If you choose to compile this driver as a module the module will be
+	  called amd_hsmp.
diff --git a/drivers/platform/x86/amd/hsmp/Makefile b/drivers/platform/x86/amd/hsmp/Makefile
new file mode 100644
index 000000000000..fda64906a5e8
--- /dev/null
+++ b/drivers/platform/x86/amd/hsmp/Makefile
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0
+#
+# Makefile for drivers/platform/x86/amd/hsmp
+# AMD HSMP Driver
+#
+
+obj-$(CONFIG_AMD_HSMP)		+= amd_hsmp.o
+amd_hsmp-objs			:= hsmp.o
diff --git a/drivers/platform/x86/amd/hsmp.c b/drivers/platform/x86/amd/hsmp/hsmp.c
similarity index 100%
rename from drivers/platform/x86/amd/hsmp.c
rename to drivers/platform/x86/amd/hsmp/hsmp.c